How to say strengthen in different languages

You can say strengthen as durcir, endurcir, harden in the following countries: Benin; Burkina Faso; Burundi; Central African Republic; Chad; Democratic Republic of the Congo; Djibouti; France; French Guiana; French Polynesia; French Southern Territories; Gabon; Guadeloupe; Guinea; Ivory Coast; Madagascar; Mali; Martinique; Mayotte; Monaco; Niger; Republic of the Congo; Reunion; Saint Barthelemy; Saint Martin; Saint Pierre and Miquelon; Senegal; Togo;

You can say strengthen as endurecer in the following countries: Argentina; Bolivia; Chile; Colombia; Costa Rica; Cuba; Dominican Republic; Ecuador; El Salvador; Equatorial Guinea; Guatemala; Honduras; Mexico; Nicaragua; Panama; Paraguay; Peru; Spain; Uruguay; Venezuela;

You can say strengthen as verharden, harden, uitharden, verstokken in the following countries: Aruba; Belgium; Curacao; Netherlands; Netherlands Antilles; Sint Maarten; Suriname;

You can say strengthen as endurecer in the following countries: Angola; Brazil; Cabo Verde; Guinea-Bissau; Mozambique; Portugal; Sao Tome and Principe;

You can say strengthen as härten, rtet, härtung in the following countries: Austria; Germany; Liechtenstein; Switzerland;

You can say strengthen as paaduttaa in the following countries: Finland; Northern Mariana Islands;

You can say strengthen as σκληρύνει, σκλήρυνση, σκληραίνει in the following countries: Cyprus; Greece;

You can say strengthen as indurire, indurimento in the following countries: Italy; San Marino;

You can say strengthen as stivne, forherde, herde in the following countries: Norway; Svalbard and Jan Mayen;

You can say strengthen as härda, förhärda, hårdna in the following countries: Aland Islands; Sweden;

You can say strengthen as ztvrdnout in the following countries: Czechia;

You can say strengthen as forhærde, hærde, hærdning, hærder in the following countries: Denmark;

You can say strengthen as karastama, kõvaks, karmistuda in the following countries: Estonia;

You can say strengthen as nocietināt, sacietē, sacietēt in the following countries: Latvia;

You can say strengthen as sukietėti, harden in the following countries: Lithuania;

You can say strengthen as wzmocnić in the following countries: Poland;

You can say strengthen as упрочнить in the following countries: Russia;

You can say strengthen as sertleşmek in the following countries: Turkey;

You can say strengthen as гартувати, загартовувати, отвердіти, тверднути, огрубіти, твердіти, загартовуватися, зашкарубнути, черствіти, робити твердим, ставати твердим, затверднути, зміцнювати, цементувати, закріплювати, каменіти in the following countries: Ukraine;